00457nam a2200157Ia 450000100060000000800410000602000150004704000130006208200170007510000260009224500800011826000540019850100120025254600070026465000280027165954150404s9999    xx            000 0 und d  a1858989280  cPK-LaUMT  a 339.5bEQU-  aWalker, Donald A.Mary  aEquilibriumbsome recent types of equilibrium modelscWalker, Donald A.Mary  aCheltenham,UK:bElgar Reference Collection,c2000  a3 vols.  aEN  aEquilibrium (economics)